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<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        #ldh_id{
                width:100px;
                height:30px;
                background-color:green;
                color:red;
                text-align:center;
                line-height:30px;
        }
        span{
            font-size:25px;
            font-style:italic;
        }
        #bx_h1{
            font-weight:normal;
            text-shadow:blue -10px 10px 3px;
        }
        #xyj_h1{
            text-decoration:underline;
        }
        a{
            text-decoration:none;
            font-weight:bold;
            font-size:20px;
        }
    </style>
</head>
<body>
<div id="ldh_id">刘德华</div><div>张学友</div>
<span>香蕉</span><span>苹果</span>
<h1 id="bx_h1">冰箱</h1>
<h1 id="xyj_h1">洗衣机</h1>
<a href="http://www.baidu.com">百度</a>

</body>
</html>